Consumer & Gadgets

Google unveils smart glasses, taking on Meta

Google on Tuesday unveiled the design of new smart glasses, returning to a market the tech giant tried—and failed—to crack more than a decade ago.

Engineering

Custom device maps carbon capture reactions in real time

Removing carbon dioxide (CO2) directly from the air, a process called direct air capture (or DAC), is one of several approaches being developed to help reduce the concentration of this greenhouse gas in the atmosphere. Among ...

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